YG vibratory pile driver is a hydraulic-powered excavator attachment designed to be mounted on an excavator. It works by using high-frequency vibrations to reduce the friction between the pile and the ground, allowing the pile to be driven in or extracted with minimal resistance. Unlike traditional impact hammers, vibratory pile driver for excavator provide a quieter, more controlled, and efficient method of pile installation.
Technical Parameters Of Vibratory Pile Driver For Excavator
| Model | Unit | 150 | 250 | 350 | 400 | 450 |
| Eccentric Moment | kg.m | 3.2 | 5.1/5.7 | 7.1 | 9.5 | 11 |
| Frequency | rpm | 2600 | 2600 | 2600 | 2600 | 2600 |
| Centrifugal Foce | t | 24 | 38/42 | 52 | 68 | 81 |
| Pressure Setting | bar | 200 | 300 | 320 | 330 | 330 |
| Oil Flow | L/min | 100 | 163 | 220 | 260 | 300 |
| Weight | kg | 1200 | 1600 | 2400 | 2500 | 2600 |
| Excavator Class | t | 8-12 | 20-25 | 25-35 | 35-45 | 40-55 |
Key Components:
- Vibration motor – Generates high-frequency vibrations to drive piles efficiently.
- Clamping mechanism – Holds the pile securely while driving or extracting.
- Hydraulic system – Powers the vibration motor and provides precise control.
- Excavator mounting bracket – Ensures easy attachment to different excavator models.
How Does a Vibratory Pile Driver Work?
Vibratory sheet pile hammers operate on the principle of reducing soil resistance through vibration. The high-frequency vibrations cause the surrounding soil particles to move and loosen, allowing the pile to sink into the ground with minimal force. Here’s a step-by-step breakdown of the working process:
- Clamping: The pile driver securely clamps onto the pile using hydraulic pressure.
- Vibration Activation: The motor generates high-frequency vibrations, loosening the soil around the pile.
- Driving Process: The excavator’s downward force, combined with vibrations, pushes the pile into the ground.
- Final Positioning: Once the desired depth is reached, the vibrations are stopped, and the pile is secured in place.
- Extraction (if needed): The process can be reversed to remove piles when necessary.
Advantages of Using a Vibratory Pile Driver
Using a vibratory pile driver for excavators offers several benefits compared to traditional pile driving methods:
1. Increased Efficiency
Vibratory pile drivers significantly speed up the pile installation process, reducing project time and labor costs.
2. Reduced Noise and Vibration Impact
Unlike impact hammers, which create loud noises and strong ground vibrations, vibratory pile drivers operate more quietly, making them ideal for urban and sensitive environments.
3. Minimal Ground Disturbance
Because vibratory drivers reduce soil resistance without excessive force, they help maintain ground stability, reducing damage to surrounding structures.
4. Versatility in Applications
They can handle various pile types, including steel sheet piles, H-beams, concrete piles, and wooden piles, making them suitable for multiple industries.
5. Cost-Effective Operation
With faster installation speeds and lower energy consumption, vibratory pile driver for excavator helps reduce overall project costs.
Applications of sheet pile vibro hammer
Excavator vibratory hammers are widely used in multiple industries for various applications, including:
- Foundation piling for commercial and residential buildings.
- Bridge and highway construction to support structures.
- Waterfront and marine construction, including docks and piers.
- Railway and road embankments for soil stabilization.
- Riverbank and shoreline reinforcement to prevent erosion.
- Temporary structures and retaining walls in construction sites.
How to Choose the Right Vibratory Pile Driver for Excavator
Selecting the right vibratory pile driver for excavator is crucial for optimal performance. Here are key factors to consider:
1. Excavator Compatibility
Ensure the pile driver is compatible with your excavator’s hydraulic system and weight capacity.
2. Vibration Frequency and Amplitude
Higher vibration frequency improves efficiency for different soil conditions, while adjustable amplitude allows for better control.
3. Clamping Force
A strong and secure clamp ensures efficient pile driving and prevents slippage.
4. Build Quality and Durability
Look for heavy-duty materials and high-quality manufacturing for long-term reliability.
5. Hydraulic System Requirements
Verify that your excavator’s hydraulic system meets the power and pressure requirements of the pile driver.
6. Brand Reputation and Support
Choose a reputable brand that offers warranties, technical support, and easy access to spare parts.
Maintenance and Safety Tips
Proper maintenance ensures longevity and performance efficiency. Follow these tips:
Maintenance Tips:
- Regularly inspect hydraulic hoses and connections for leaks.
- Lubricate moving parts to reduce wear and tear.
- Clean the clamp mechanism to prevent debris buildup.
- Check vibration motor components for signs of damage.
Safety Precautions:
- Always operate within the recommended load limits.
- Ensure proper training for operators.
- Wear protective gear, including gloves, helmets, and safety vests.
- Follow manufacturer guidelines for attachment and operation.
FAQs
1. What types of piles can a vibratory pile driver handle?
A vibratory pile driver can drive and extract steel sheet piles, H-piles, concrete piles, wooden piles, and more.
2. How much does a vibratory pile driver for excavator cost?
Prices vary depending on size, power, and brand. Contact YG Machinery to get the best price.
3. Can a vibratory pile driver be used in all soil types?
Yes, but performance varies. Vibratory pile drivers work best in loose or granular soils and may require adjustments for dense clay or rocky terrains.
4. How long does a vibratory pile driver last?
With proper maintenance, a high-quality vibratory pile driver can last 10+ years.
Conclusion
A Vibratory Pile Driver for Excavator is an indispensable tool for modern construction projects, offering efficiency, cost-effectiveness, and versatility. By choosing the right model, ensuring proper maintenance, and following safety guidelines, you can maximize its performance and lifespan.
If you’re looking for a high-quality vibratory pile driver for sale, be sure to check out reputable suppliers that offer durable and efficient models tailored to your construction needs.
For more information, or to get a quote, feel free to contact us today!
